Network disruptions can adversely impact a user's web browsing, cause video and audio interruptions, or render web sites and services unreachable. Such problems are frustrating to Internet users, who are oblivious to the underlying problems, but completely exposed to the service degradations. This thesis develops a methodology to automatically predict user dissatisfaction with network application performance. We follow an empirical approach. We design HostView to collect network performance data annotated with user feedback at the end-hosts. Our first contribution is to present the results of a survey we did with 400 computer scientists to collect their perspectives on privacy issues and willingness to provide feedback. Guided by the survey...
Broadband characterization has recently attracted much attention from the research community and the...
Home gateways connect devices in the home to the rest of the Internet. The gateway is ideally placed...
Growing network complexity mandates automated tools and methodologies for troubleshooting. In this p...
There is much interest recently in doing automated performance diagnosis on user laptops or desktops...
International audienceNetwork disruptions can adversely impact a users' web browsing, cause video/au...
Abstract—We design predictors of user dissatisfaction with the performance of applications that use ...
International audienceUsers today connect to the Internet everywhere - from home, work, airports, fr...
The fluctuating performance of wireless and mobile networks has triggered the need for smart algorit...
In this paper, we compare real-time and interactive network applications in terms of their ability t...
Internet users may not get the service quality promised by theirproviders, and also may not know wha...
Web-based IT systems have become very popular among corporations being a strategic part of their bus...
International audienceThe current Internet offers a diverse set of applications for end-users (e.g.,...
Network tomography is the study of a network's traffic characteristics using measures. This subject ...
The fluctuating performance of wireless and mobile networks has triggered the need for smart algorit...
Today`s continuously growing Internet requires users and network applications to have knowledge of n...
Broadband characterization has recently attracted much attention from the research community and the...
Home gateways connect devices in the home to the rest of the Internet. The gateway is ideally placed...
Growing network complexity mandates automated tools and methodologies for troubleshooting. In this p...
There is much interest recently in doing automated performance diagnosis on user laptops or desktops...
International audienceNetwork disruptions can adversely impact a users' web browsing, cause video/au...
Abstract—We design predictors of user dissatisfaction with the performance of applications that use ...
International audienceUsers today connect to the Internet everywhere - from home, work, airports, fr...
The fluctuating performance of wireless and mobile networks has triggered the need for smart algorit...
In this paper, we compare real-time and interactive network applications in terms of their ability t...
Internet users may not get the service quality promised by theirproviders, and also may not know wha...
Web-based IT systems have become very popular among corporations being a strategic part of their bus...
International audienceThe current Internet offers a diverse set of applications for end-users (e.g.,...
Network tomography is the study of a network's traffic characteristics using measures. This subject ...
The fluctuating performance of wireless and mobile networks has triggered the need for smart algorit...
Today`s continuously growing Internet requires users and network applications to have knowledge of n...
Broadband characterization has recently attracted much attention from the research community and the...
Home gateways connect devices in the home to the rest of the Internet. The gateway is ideally placed...
Growing network complexity mandates automated tools and methodologies for troubleshooting. In this p...